Original Title: この歌が終わったら -When this song is over-
Romaji: Kono Uta ga Owattara ~When This Song is Over~
Released Date: 2010/08/06
Company, Producer: hourglass
Getchu link: http://www.getchu.com/soft.phtml?id=682197
VNDB link: https://vndb.org/v3990
There are links here that I looked up...